76966540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6959}}^1$

素因数の和:7054

約数の個数: 48

約数和(自身を含む): 187084800

約数和(自身を除く): 110118260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6959, 11060, 13918, 27836, 34795, 48713, 69590, 97426, 139180, 194852, 243565, 487130, 549761, 974260, 1099522, 2199044, 2748805, 3848327, 5497610, 7696654, 10995220, 15393308, 19241635, 38483270, 76966540]

約数ペア:

[(1, 76966540), (2, 38483270), (4, 19241635), (5, 15393308), (7, 10995220), (10, 7696654), (14, 5497610), (20, 3848327), (28, 2748805), (35, 2199044), (70, 1099522), (79, 974260), (140, 549761), (158, 487130), (316, 243565), (395, 194852), (553, 139180), (790, 97426), (1106, 69590), (1580, 48713), (2212, 34795), (2765, 27836), (5530, 13918), (6959, 11060)]